[%# The contents of this file are subject to the Mozilla Public
  # License Version 1.1 (the "License"); you may not use this file
  # except in compliance with the License. You may obtain a copy of
  # the License at http://www.mozilla.org/MPL/
  #
  # Software distributed under the License is distributed on an "AS
  # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  # implied. See the License for the specific language governing
  # rights and limitations under the License.
  #
  # The Original Code is the Bugzilla Bug Tracking System.
  #
  # The Initial Developer of the Original Code is Netscape Communications
  # Corporation. Portions created by Netscape are
  # Copyright (C) 1998 Netscape Communications Corporation. All
  # Rights Reserved.
  #
  # Contributor(s): John Keiser <jkeiser@netscape.com>
  #%]

[%# Define strings that will serve as the title and header of this page %]

[% PROCESS global/variables.none.tmpl %]

[% title = BLOCK %]
  [% IF attachid %]
Attachment #[% attachid %] for [% terms.bug %] #[% bugid %]
  [% ELSE %]
Interdiff of #[% oldid %] and #[% newid %] for [% terms.bug %] #[% bugid %]
  [% END %]
[% END %]

[% style = BLOCK %]
.file_head {
  font-weight: bold;
  font-size: 1em;
  background-color: #c3c3c3;
  border: 1px solid black;
}

.file_head a {
  text-decoration: none; 
  font-family: monospace; 
  font-size: 1.1em;
}

.file_collapse {
  display: none;
}

.section_head {
  background-color: #f0f0f0;
  border: 1px solid black;
  text-align: left;
}

table.file_table {
  table-layout: fixed;
  width: 100%;
  empty-cells: show;
  border-spacing: 0px;
  border-collapse: collapse;
  /* draw border below last open context section in listing */
  border-bottom: 1px solid black;
}

tbody.file pre {
  display: inline;
  white-space: pre-wrap; /* CSS 3 & CSS 2.1 */
  white-space: -moz-pre-wrap; /* Gecko < 1.9.1 */
  white-space: -o-pre-wrap; /* Opera 7 */
  font-size: 0.9em;
}

tbody.file pre:empty {
  display: block;
}

.changed {
  background-color: lightblue;
}

.added {
  background-color: lightgreen;
}

.removed {
  background-color: #FFCC99;
}

.num {
  background-color: #ffe9ae;
  text-align:right;
  padding: 0 0.3em;
  width: 3em;
}

.warning {
  color: red
}
[% END %]

[%# SCRIPT FUNCTIONS %]
[% javascript = BLOCK %]
  function collapse_all() {
    var elem = document.checkboxform.firstChild;
    while (elem != null) {
      if (elem.firstChild != null) {
        var tbody = elem.firstChild.nextSibling;
        if (tbody.className == 'file') {
          tbody.className = 'file_collapse';
          twisty = get_twisty_from_tbody(tbody);
          twisty.firstChild.nodeValue = '(+)';
          twisty.nextSibling.checked = false;
        }
      }
      elem = elem.nextSibling;
    }
    return false;
  }

  function expand_all() {
    var elem = document.checkboxform.firstChild;
    while (elem != null) {
      if (elem.firstChild != null) {
        var tbody = elem.firstChild.nextSibling;
        if (tbody.className == 'file_collapse') {
          tbody.className = 'file';
          twisty = get_twisty_from_tbody(tbody);
          twisty.firstChild.nodeValue = '(-)';
          twisty.nextSibling.checked = true;
        }
      }
      elem = elem.nextSibling;
    }
    return false;
  }

  var current_restore_elem;

  function restore_all() {
    current_restore_elem = null;
    incremental_restore();
  }

  function incremental_restore() {
    if (!document.checkboxform.restore_indicator.checked) {
      return;
    }
    var next_restore_elem;
    if (current_restore_elem) {
      next_restore_elem = current_restore_elem.nextSibling;
    } else {
      next_restore_elem = document.checkboxform.firstChild;
    }
    while (next_restore_elem != null) {
      current_restore_elem = next_restore_elem;
      if (current_restore_elem.firstChild != null) {
        restore_elem(current_restore_elem.firstChild.nextSibling);
      }
      next_restore_elem = current_restore_elem.nextSibling;
    }
  }

  function restore_elem(elem, alertme) {
    if (elem.className == 'file_collapse') {
      twisty = get_twisty_from_tbody(elem);
      if (twisty.nextSibling.checked) {
        elem.className = 'file';
        twisty.firstChild.nodeValue = '(-)';
      }
    } else if (elem.className == 'file') {
      twisty = get_twisty_from_tbody(elem);
      if (!twisty.nextSibling.checked) {
        elem.className = 'file_collapse';
        twisty.firstChild.nodeValue = '(+)';
      }
    }
  }

  function twisty_click(twisty) {
    tbody = get_tbody_from_twisty(twisty);
    if (tbody.className == 'file') {
      tbody.className = 'file_collapse';
      twisty.firstChild.nodeValue = '(+)';
      twisty.nextSibling.checked = false;
    } else {
      tbody.className = 'file';
      twisty.firstChild.nodeValue = '(-)';
      twisty.nextSibling.checked = true;
    }
    return false;
  }

  function get_tbody_from_twisty(twisty) {
    return twisty.parentNode.parentNode.parentNode.nextSibling;
  }
  function get_twisty_from_tbody(tbody) {
    return tbody.previousSibling.firstChild.nextSibling.firstChild.firstChild;
  }
[% END %]

[% onload = 'restore_all(); document.checkboxform.restore_indicator.checked = true' %]

[% BLOCK viewurl %]attachment.cgi?id=[% id %][% END %]
[% BLOCK editurl %][% PROCESS viewurl %]&amp;action=edit[% END %]
[% BLOCK diffurl %][% PROCESS viewurl %]&amp;action=diff[% END %]

[% IF headers %]
  [% header = BLOCK %]
    [% IF attachid %]
      Attachment #[% attachid %]: [% description FILTER html %]
    [% ELSE %]
      Diff Between 
       #[% oldid %]: <a href="[% PROCESS diffurl id=oldid %]">[% old_desc FILTER html %]</a>
      and 
       #[% newid %]: <a href="[% PROCESS diffurl id=newid %]">[% new_desc FILTER html %]</a>
    [% END %]
    for <a href="show_bug.cgi?id=[% bugid %]">[% terms.bug %] #[% bugid %]</a>
  [% END %]
  [% subheader = BLOCK %]
    [% bugsummary FILTER html %]
  [% END %]
  [% PROCESS global/header.html.tmpl doc_section = "attachments.html#patchviewer" %]
[% ELSE %]
  <html>
  <head>
  <style type="text/css">
  [% style %]
  </style>
  <script type="text/javascript">
  <!--
  [% javascript %]
  -->
  </script>
  </head>
  <body onload="[% onload FILTER html %]">
[% END %]
  
[%# If we have attachid, we are in diff, otherwise we're in interdiff %]
[% IF attachid %]
  [%# HEADER %]
  [% IF headers %]
    <a href="[% PROCESS viewurl id=attachid %]">View</a>
    | <a href="[% PROCESS editurl id=attachid %]">Details</a>
    | <a href="[% PROCESS diffurl id=attachid %]&amp;context=[% context FILTER url_quote %]&amp;collapsed=[% collapsed FILTER url_quote %]&amp;headers=[% headers FILTER url_quote %]&amp;format=raw">Raw&nbsp;Unified</a>
  [% END %]
  [% IF other_patches.size > 0 %]
    [% IF headers %] |[%END%]
    Differences between
    <form style="display: inline" action="attachment.cgi">
      <select name="oldid">
      [% FOREACH patch = other_patches %]
        <option value="[% patch.id %]"
        [% IF patch.selected %] selected[% END %]
        >[% patch.desc FILTER html %]</option>
      [% END %]
      </select>
      and this patch
      <input type="submit" id="diff" value="Diff">
      <input type="hidden" name="action" value="interdiff">
      <input type="hidden" name="newid" value="[% attachid %]">
      <input type="hidden" name="headers" value="[% headers FILTER html %]">
    </form>
  [% END %]
  <br>
[% ELSE %]
  [% IF headers %]
    <a href="attachment.cgi?oldid=[% oldid %]&amp;newid=[% newid %]&amp;action=interdiff&amp;format=raw">Raw Unified</a>
    |
  [% END %]
[% END %]
  
[%# Collapse / Expand %]
<a href="#"
   onmouseover="lastStatus = window.status; window.status='Collapse All'; return true"
   onmouseout="window.status = lastStatus; return true"
   onclick="return collapse_all()">Collapse All</a> | 
<a href="#"
   onmouseover="lastStatus = window.status; window.status='Expand All'; return true"
   onmouseout="window.status = lastStatus; return true"
   onclick="return expand_all()">Expand All</a>

[% IF do_context %]
  [%# only happens for normal viewing, not interdiff %]
  | <span style='font-weight: bold'>Context:</span>
  [% IF context == "patch" %]
    (<strong>Patch</strong> / 
  [% ELSE %]
    (<a href="[% PROCESS diffurl id=attachid %]&amp;headers=[% headers FILTER url_quote %]">Patch</a> / 
  [% END %]
  [% IF context == "file" %]
    <strong>File</strong> /
  [% ELSE %]
    <a href="[% PROCESS diffurl id=attachid %]&amp;headers=[% headers FILTER url_quote %]&amp;context=file">File</a> / 
  [% END %]

  [% IF context == "patch" || context == "file" %]
    [% context = 3 %]
  [% END %]
  [%# textbox for context %]
  <form style="display: inline" action="attachment.cgi"><input type="hidden" name="action" value="diff"><input type="hidden" name="id" value="[% attachid %]"><input type="hidden" name="collapsed" value="[% collapsed FILTER html %]"><input type="hidden" name="headers" value="[% headers FILTER html %]"><input type="text" name="context" value="[% context FILTER html %]" size="3"></form>)
[% END %]

[% IF warning %]
<h2 class="warning">Warning: 
  [% IF warning == "interdiff1" %]
  this difference between two patches may show things in the wrong places due
  to a limitation in [% terms.Bugzilla %] when comparing patches with different
  sets of files.
  [% END %]
  [% IF warning == "interdiff2" %]
  this difference between two patches may be inaccurate due to a limitation in
  [%+ terms.Bugzilla %] when comparing patches made against different revisions.
  [% END %]
</h2>
[% ELSE %]
    <br><br>
[% END %]
 
[%# Restore Stuff %]
<form name="checkboxform" action="attachment.cgi">
<input type="checkbox" name="restore_indicator" style="display: none">


